Without lubricants, the friction forces that arise between the rubbing elements of the motor would be much greater, the parts would heat up faster, as a result of which the power unit would jam. The use of grease contributes to the formation of a protective film on the internal elements of the engine, protects it from premature wear. We suggest that you familiarize yourself with the parameters of the recommended engine oil for the Audi A6.
Model of 1993 release.
Gasoline car engines
According to the operating instructions for the Audi A6, it is recommended to fill in engine lubricants with a viscosity of SAE 10W-30 or 15W-50, corresponding to VW500 00 or VW501 01 (Duckhams Q) or (Premium Petrol Engine Oil or Duckhams Hypergrade Petrol Engine Oil) tolerances.
The amount of engine oil required when replacing, taking into account the oil filter, is:
- 3.0 L for 4-cylinder engines;
- 4.5 l for 5-cylinder car engines.
The frequency of replacement of the engine fluid is 15 thousand km. At the same time, the manufacturer recommends changing the lubricant more often (at least 2 times a year). The need to change the oil is indicated by the OEL symbol on the display of the Audi A6.
Diesel power units
Based on the manual for the car, you need to use lubricants with a viscosity of SAE 10W-30 or 15W-50, corresponding to the tolerances VW500 00 or VW505 00 (Duckhams Q) or (Premium Diesel Engine Oil or Duckhams Hypergrade Diesel Engine Oil).
The amount of lubricant required when replacing, taking into account the oil filter, is:
- 3.5 l for 4-cylinder engines;
- 5.0 L for 5-cylinder car engines.
It is recommended to change the lubricant every 15 thousand. For cars equipped with AAS motors, the oil and filter are changed every 7.5 thousand kilometers. The manufacturer indicated that it is allowed to change the engine fluid more often - this will increase the resource of the power unit and the lubrication system. The need to change the lubricant is indicated by the inscription "OEL" on the display of the Audi A6.
Audi A6 C5 1997-2005 years of release
Model of 1998 release. For their car models VW / AUDI, standards have been established regarding lubricants. These standards are indicated on the container with oil, for the Audi A6 manufacturer, in principle, the use of original engine oils that meet VW requirements.
AUDI A6 since model year 2000 has been using the LongLife Service system, the distinctive letter of the model year Y and the chassis number 4BYN 002 888. Please note: motor oils with specification 503 00, 503 01, 506 00, 506 01 are provided only for cars with the LongLife service, they cannot used in cars with engines up to model year 2000.
Notes on VW / AUDI engine oil standards:
- The production date must be no earlier than 10/91.
- If it is necessary to change the engine lubricant on LongLife machines, if the recommended lubricant is not available, fluids that meet API oil class SF or SG may be used. For diesel cars, alternative auto oils have fluids that meet the type of CD oil according to API standards.
- If the LongLife service car oil has not been used on the LongLife service car, then when changing the motor fluid, the Service indicator must be reprogrammed.
- If there is no LongLife lubricant, it is allowed to fill up to 0.5 liters. car oils VW / AUDI 505 00 or 505 01 in engines powered by diesel fuel, and use VW / AUDI 502 00 for gasoline power units.
Please note: car oils that the manufacturer produces for diesel engines that have the CD designation are not allowed to be poured into gasoline car engines. SG / CD engine oils are suitable for both types of engines.
Petrol engines
- For cars up to 1999 inclusive, it is necessary to use auto oils 500 00, 501 01, 502 00.
- In the case of cars from 2000 with LongLife Service, which have the manufacturing letter Y, use motor oils 503 00 with 154 kW or 503 01.
The selection of the viscosity characteristics of the lubricant is carried out according to scheme 1.
The amount of lubricant required when replacing is:
- 4.0 l if engines AJP / ARH / ADR / AQE 1.8;
- 3.7 l for engines AEB / APU / ANB / AWT 1.8T;
- 4.2 l for ALT 2.0 engines;
- 6.0 l if car engines AGA / ALF / APS / ARJ / BDV 2.4;
- 6.9 l in the case of AJK / ARE 2.7 T qu engines;
- 6.5 L if the engine is ACK / ALG / APR / AQD / ASN 2.8;
- 7.5 l in the case of ARS / ASG / AQJ / ANK engines.
Diesel motors
For Audi A6 powered by diesel fuel, the manufacturer recommends using the following oils:
- For cars up to 1999, inclusive, use motor oils 505 00, 505 01.
- In the case of cars from model year 2000 with LongLife Service, which have the manufacturing letter Y, use lubricants 506 00.
- For machines equipped with 115/130 hp injector / pump engine. (85/96 kW) use 506 01 greases.
The selection of the viscosity is carried out according to scheme 1.
The amount of engine oil required when replacing is:
- 3.5 l for 1.9 TDI AFN / AVG / AJM / AWX / AVF engines
- 6.0 L if engines are 2.5 TDI AFB / AKN / AYM / BCZ or 2.5 TDI qu AKE / BDA.
Scheme 1. Dependence of the viscosity of the car oil on the temperature of the region in which the car will be used. The decoding of scheme 2 is as follows:
- For gasoline engines it is allowed to use:
- A - multigrade oils with increased antifriction properties corresponding to VW 500 00 or 502 00.
- B - all-season motor oils corresponding to VW 501 01, as well as SF or SG according to the API system.
- For turbodiesel engines:
- В - multigrade lubricants complying with VW 505 00.
The manufacturer indicates that it is preferable to fill in all-season car oils. Their advantage lies in the absence of buying different types of oils for the summer and winter. According to Scheme 1, for example, at temperatures from -10 0 С to +40 0 С (and more) for turbodiesel power units, it is necessary to use motor oils 15W-40, 15W-50 or 20W-40, 20W-50. At long-term outdoor temperatures less than -20 0 С, it is recommended to use greases with a viscosity index of 5W-20.
Audi A6 C6 2004-2011 years of release
2011 model Gasoline engines
For Audi A6 models with LongLife Service, a prerequisite is the use of LongLife auto oils. It is allowed to use VW 503 00, 503 01, 504 00 motor oils. In emergency situations, when the engine oil level has dropped below the “minimum” mark and it is not possible to purchase the oil recommended by the manufacturer, it is allowed to add no more than 0.5 liters of alternative lubricant corresponding to VW 501 01, 502 00, 504 00, 505 01.
For cars that are not covered by LongLife Service, you can use VW 501 01, 502 00, 504 00, 505 01 oils. The frequency of the scheduled change of the car oil is 1 year or 15 thousand kilometers. In emergency situations, when it is not possible to top up the car oil recommended by the manufacturer, it is allowed to use lubricants that meet the ACEA oil class A2 or A3.
The amount of lubricant required when changing, taking into account the oil filter, is:
- 4.5 liters if 4-cylinder engine (125 kW), front-wheel drive;
- approximately 6.5 liters for 6-cylinder car engine (130 kW), front-wheel drive or all-wheel drive;
- about 6.3 liters for a 6-cylinder car engine (160 kW), front or all-wheel drive;
- about 6.5 liters if 6-cylinder engine (188 kW), front-wheel drive or four-wheel drive;
- approx. 8.8 liters for 8-cylinder car engine (246 kW), four-wheel drive.
Diesel car engines
For Audi A6 cars equipped with a soot afterburner filter, it is recommended to fill only with VW 507 00 engine oils, they correspond to LongLife Service and maintenance intervals. It is unacceptable to mix LongLife motor oils with other motor lubricants. In emergency situations, when there are no LongLife oils to top up, it is allowed to top up VW 506 00, 506 01, 505 00, 505 01 motor oils in small quantities.
LongLife Service has developed lubricants to facilitate longer maintenance intervals. It is recommended to use VW 506 00, 506 01, 507 00 greases within LongLife Service.
For machines without LongLife Service maintenance, it is necessary to use lubricants 505 00, 505 01, 507 00. In emergency situations, when the specified oil is not available, it is permissible to add about 0.5 liters of motor oil corresponding to the ACEA B3 or B4 specification once. The frequency of maintenance of such cars is 1 year or 15 thousand kilometers.
The volume of oil required when replacing, taking into account the oil filter, is:
- 3.8 liters if 4-cylinder engine (100 kW or 103 kW), front-wheel drive;
- approximately 8.2 liters if 6-cylinder engine (120 kW or 132 kW), front or all-wheel drive;
- about 8.2 liters for a 6-cylinder car engine (155 kW or 165 kW), four-wheel drive.
Audi A6 C7 from 2010 release
Model of 2015 release. Gasoline Engines
According to the manual, it is recommended to fill in motor oils that meet the requirements of VW 502 00 or 504 00. In emergency situations, when you need to add lubricant, and there is no recommended lubricant, it is permissible to fill in about 0.5 liters of ACEA A3 or API SM motor oil with a viscosity grade of SAE 0W- 30, SAE 5W-30 or SAE 5W-40, depending on the climatic conditions outside the car.
The volume of engine fluid required for replacement is:
- 4.7 l for engines 2.0 L TFSI 252 hp;
- 6.8 L if 3.0 L TFSI engine 333 hp
- 8.7 liters in the case of engines 4.0 L TFSI 450 hp.
Diesel car engines
From the vehicle operating instructions, it is recommended to use oils that meet the requirements of VW 507 00. In exceptional cases, a one-time topping up (no more than 0.5 liters) of ACEAC 3 or API CF lubricant with a viscosity grade of SAE 0W-30 or SAE 5W-30 is allowed. depending on the temperature of the region in which the machine will be used.
The volume of engine fluid required for replacement in 3.0 L TDI 240 hp engines is 6.4 liters.
Conclusion
Recommended engine oil for Audi A6 must meet VW / AUDI requirements. If an emergency refill of the car oil is necessary, it is allowed to fill in no more than 0.5 liters of alternative lubricant that meets the parameters specified in the car manual. The manufacturer pours motor lubricant into new cars, which is permissible to be used throughout the year. For most Audi A6 models, it is recommended to pour synthetic lubricants, since they have a wider operating temperature range than semi-synthetics and mineral water. It is forbidden to use additional additives to engine oil.
How do you choose an Audi engine oil? The answer to this question is interesting to many car owners. The operating period of the car depends on what kind of lubricant is poured into the engine of your car. The average motorist often cannot take all the relevant factors into account and choose the right oil. The car manufacturer does it for him. The manufacturer knows the features of the car, so he knows exactly what oil needs to be poured into the engine.
When selecting an original Audi oil, be sure to consider:
- date of car manufacture;
- mileage;
- the quality of the road surface;
- driving style of the motorist;
- characteristics of the poured fuel.
Car oil for Audi
Any car manufacturer creates its own list of lubrication requirements. The list is marked with a special code, which consists of numbers and alphabetic characters. This list is called a motor oil admission. It contains information about all the characteristics of the petroleum product, which is recommended to be poured into the machine of a certain brand. In addition, manufacturers have developed lubricant tolerances for all types of motors. For example, a car oil that is intended for Volkswagen cars will be ineffective if it is poured into an Audi. However, many car manufacturers equip their own cars with typical internal combustion engines, therefore Seat, Skoda and other cars run on Volkswagen engines. Car oil must be selected accordingly. It is necessary to know not only the model of the car, but also the type of motor.
The Audi 80 is also equipped with a Volkswagen engine. When choosing a lubricant, you need to take into account which oil is recommended by the Volkswagen car manufacturer. In addition, the container with the consumable must have an appropriate tolerance.
Tolerances
Volkswagen produces a variety of engines: gasoline, diesel, free / forced air intake. All design features are specified in a suitable tolerance. To choose the right car oil that you will pour in a used Audi, you need to familiarize yourself with the table / list of existing tolerances. They all start with the VW lettering. These symbols are followed by numbers.
Operating temperature range of oils - Determines the requirements for energy-efficient petroleum products that can be used all year round in gasoline engines. SAE oils are classified as 5w / 10w. Such a car oil was poured until the fall of 1999. Therefore, it needs to be poured into cars produced before the year two thousand.
- It is a list of requirements for motor oil for gasoline / diesel engines with direct fuel injection. The approval is valid for lubricants used in engines manufactured before the year 2000.
- Defines the characteristics of oils for forced engines on gasoline / diesel with direct fuel injection. Complements the above tolerances. The manufacturer recommends using this oil product in harsh conditions, not pouring it into motors with a floating change frequency.
- Determines the requirements for the use of motor oil in gasoline engines, for which the consumable needs to be changed rarely.
- It is a list of requirements for motor oils for internal combustion engines on gasoline / diesel. In fact, this is a modified 503rd tolerance. Designed for engines with exhaust emissions compliant with the Euro 4 category.
- The approval is intended for oils filled in turbocharged and atmospheric internal combustion engines of passenger cars with diesel engines. According to SAE, greases should be classified as 5w50, 10w50, 10w60, 15w40, 15w50.
- Designed for lubricants that we pour into diesel turbo engines, we replace them every 2 years or every fifty thousand kilometers. The viscosity index belongs to the 0w30 category.
- Defines the requirements for motor lubricants filled in gasoline / diesel engines that are equipped with a fine filter and do not need to change the oil frequently. If the engine has only 1 high compression fuel pump, this tolerance cannot be applied. The car oil changes at the signal of a special electric sensor, which is installed in the car.
Conclusion
The tolerances developed by Volkswagen can be applied not only to cars of this manufacturer, but also to cars of such brands as Audi,Seat, Skoda. The tolerances created by Volkswagen are the main regulatory document for the use of lubricants in the listed vehicle models.
In the online store Moly Shop you will find a full range of engine oils that are suitable for various models of Audi cars, including oils for petrol and diesel TDI engines. For example, there are Mobil engine oils specially formulated for Audi A3 models, such as diesel Audi A3 Sportback 2.0 TDI, and engine oils for gasoline Audi A4 models, such as Audi A4 Avant 2.0 TFSI.
Whether you own a small Audi TT or a large Audi Q7 SUV, we can help you find the right oil for your car engine. Use our software tool to find out which oil is right for your Audi.
In this article, we will consider which oils are suitable for Audi cars with VW 502 00 VW 505 00 tolerances.
The oils and Liqui Moly are fully synthetic oils and are suitable for Audi gasoline vehicles requiring VW 502 00 approvals and approved for diesel vehicles requiring VW 505 00.
How can I save money using Mobil 1 and Liqui Moly?
These fully synthetic oils circulate in your Audi engine faster than traditional mineral oils, so your engine runs more efficiently. The machine's engine achieves maximum efficiency. Both of these benefits will help you save money on fuel.
How will Fully Synthetic Oil protect my Audi engine?
Tests show that both products reach all moving parts of the engine 15 seconds faster than some conventional oils. Many manufacturers' oils do not fully circulate and friction between dry engine parts will slowly shorten engine life.
Mobil 1 and Liqui Moly synthetic oils circulate immediately, protecting every moving part in the engine, and over time you will save on operating costs.
Which oil should i buy for my Audi?
It is important to use the correct oil in the car that meets the manufacturer's Audi specifications. Using the correct products during routine maintenance, and in accordance with your vehicle's manual, will not affect the Audi manufacturer's warranty. You can get recommendations using our Make and Model Matching.
After purchasing an Audi, the driver faces the problem of choosing consumables, since not every car owner knows exactly which oil to fill in an Audi of a particular model. Indeed, the duration of the engine operation and its quality indicators directly depend on the characteristics of the selected composition.
What kind of oil to fill in the Audi engine
In the Audi A6 service book, the manufacturer advises using a synthetic grease with a viscosity of 5W-30. Moreover, any concern can be a manufacturer, but not every owner of such an expensive car would want to use, for example, TNK or Lukoil.
You can find the original oil from the company's dealer or order it on the website. You can also use the original Dexos 2 oil, especially since the viscosity grade fully complies with the manufacturer's recommendations. However, there is one problem. This lubricant is not approved for use with an Audi car. It can be used in machines:
- Fiat;
- Opel;
- Ford;
- Volkswagen;
- Mercedes;
- Reno.
Audi is not on this list.
Of course, the Dexos 2 manufactured by General Motors is of high quality. However, its properties have not received approval for work in Audi, so it is better to replace it with other brands.
Audi cars are produced "under the guidance" of the German auto giant Volkswagen. Hence the conclusion - it is necessary to use only oils approved for VW internal combustion engines. Among them, the leading position is occupied by:
- Mobil,
- Castrol,
- Liqui Moly.
There are several products in the Mobil range of lubricants that can be used in Audi regardless of the type of fuel.
Mobil 1 ESP Formula 5W-30
100% synthetic with a minimum ash content. The company has approved this oil for use in gasoline vehicles if it meets the 504 00 tolerance. For diesel engines, the properties must meet the 507 00 tolerance.
Mobil 1 0W-40
A synthetic product that can work with a gasoline unit if the quality complies with the 502 00 standard. For operation in a diesel engine, the tolerance must be at least 505 00.
Seasonal oils
In accordance with the American SAE viscosity standard, auto oils are divided into several classes:
- Winter - 5/10 / 15W.
- Summer - 30, 40, 50.
An intermediate grade is considered to be SAE 20W / 20.
In previous years, seasonal oil was considered the cheapest and almost universal - it was enough to choose the option corresponding to the season of operation. It could be very viscous or, conversely, very liquid, depending on the purpose. But over time, this oil disappeared from store shelves. Sometimes it can be found in large fleets.
Universal, multigrade oil
Of course, the manufacturing technology of this lubricant product is much more complicated than a simple seasonal analogue. Accordingly, its cost is much higher.
The special additives in the composition greatly improve the viscosity index. A large number of molecules contained in such additives have the property of "swelling" when the engine heats up and "shrinking" during cooling.
This property helps the lubricant adapt to temperature fluctuations. For example, when the temperature indicators drop to -15, the SAE 15W-50 composition fully corresponds to the 15W viscosity value, when the temperature rises to 100 Celsius, the viscosity is equal to class 50.
Mineral multigrade oils have one negative quality. The chains of molecules designed to improve the viscosity index begin to degrade over time. As a result, the grease loses its resistance to temperature extremes. Therefore, it is highly discouraged to pour all-season oils (10W-30/40) into Audi with the onset of summer.
Let's debunk the most common motor oil myths, many of which were invented by car companies and their dealers.Myth 1. Information about the type of oil that is poured into engines on a conveyor is almost impossible to find
This is not entirely true. The type of oil used is always indicated by the engine manufacturer in the service manual, but the brand is often not disclosed. The approach to informing customers about the origin of the original oil differs greatly from manufacturer to manufacturer. For the past four decades, Renault has been openly recommending ELF engine oils for all car owners. VW Group does not advertise the oil manufacturer, but does not hide it either. For example, according to lubricants specialists, VW Original LL-III 5w30 oil (tolerance 504/507), which is poured at VW factories in Europe and Russia, is Castrol EDGE Professional LL3 5W-30. This information can be considered reliable, since it is officially confirmed by the representative office of the German automaker. However, according to other information obtained from the same sources, it could be Fuchs TITAN EM 030 VW, as well as Pentosin or Shell. And, finally, there are brands that carefully hide the origin of the oil - such is Toyota, for example. The recommendations received from this manufacturer boil down to the need to use the original oil and not think about where and by whom it was produced.
Myth 2. The factory pours a cheap "mineral water" for running the engine
Many large brands, and with them dealers, simply inform customers that "synthetics" are poured into the engine on the conveyor. Many car enthusiasts do not believe this and believe that cheaper mineral oil with a package of break-in additives is poured into the engine on the conveyor. The arguments are the need to change the oil during the so-called "zero maintenance", which is carried out shortly after buying a car - such recommendations, for example, are given by dealers of Lada, Datsun and Hyundai. The need to change the oil shortly after the car leaves the factory gates leads customers to conclude that "conveyor" oil cannot be expensive and synthetic by definition. The reason for the dispute is that dealers are introducing "zero maintenance" into the regulations on their own initiative. For them, this is a way of earning extra money. Changing the oil soon after purchase does not contradict the manufacturer's recommendations, and dealers actively use this. Meanwhile, an increase in the accuracy of the production of parts of the engine group has long led to the fact that modern engines, in fact, do not need to be run-in, so there is no point in using a "break-in" oil with a special additive package.
Myth 3. Dealers don't know what kind of oil is in their cars
This is not true. Dealers know this, if only because after the sale of cars they need to carry out routine maintenance to preserve the factory warranty. In addition to the "original" there is a whole list of recommended oils that can be added to new cars of the corresponding make and model. The dealer has the right to change the supplier if this does not contradict his agreements with the manufacturer. The cause of the myth, as is often the case, was the notorious "human factor". Often, specialists from the same dealership give different information in response to inquiries. At the same time, after contacting the dealership, the client receives information that contradicts the dealer's answer. Most often, this is not malicious intent, but inconsistency in the external communication policy of dealerships and representative offices. However, do not forget that manufacturers can change official suppliers from time to time in order to reduce costs, and the name of the manufacturer of "conveyor" and "original" motor oil can change from the year of the car's production.
Myth 4. It is better to change the engine oil as often as possible.
You cannot argue with this statement, especially if the machine works in difficult conditions. But during normal operation of the car, excessive diligence in this case will only lead to additional costs, without affecting in any way the resource of the motor. As we have already figured out, the so-called "break-in oil" is a relic of the past. In the case of powerful cars, their engines are run-in at the stand in production conditions. This practice exists, for example, at Jaguar's new engine plant in Castle Bromwich. The engines of conventional cars do not need running-in. When assembled on a conveyor, standard recommended engine oil (synthetic or semi-synthetic) is poured into them, and it must be changed according to the factory regulations, to TO-1. Most manufacturers recommend replacing after 15,000 or even 20,000 km or after 1 year of operation, whichever comes first. In the West, a service interval of 20,000 km has long become the norm, although in Russia some manufacturers (for example, Citroen, Peugeot and Toyota) have cut it in half to 10,000 km. In most cases, such reinsurance is not justified by anything, but the owner of a new car cannot go against the will of the car company, since this is fraught with loss of warranty.
Myth 5. It is impossible to change the type of oil poured into the engine.
At different times, manufacturers have focused on different properties of the oil, depending on the changing market requirements. In the early days of technology, the most important concern was maximizing engine wear protection. Later, the focus shifted to increasing the oil drain interval. When the main trend was the tightening of environmental requirements, manufacturers switched to solving this problem. Many car companies, in pursuit of reducing the passport parameters of fuel consumption, switched to energy-saving (friction-reducing) engine oils. Such oil will not harm the engine, but if you have no desire to overpay for new technologies, you can painlessly switch to a different type of oil. In this case, manufacturer's tolerances play a key role. If the non-energy saving oil you have chosen has the appropriate approval, you can safely use it.
